Nauru Hyflux Kristal K600B Retrofit

Fluoro-Pure D600ER Series UF filter is developed to replace Hyflux UF Membrane Kristal K600ER model, providing a more economical replacement solution and making sure retrofit module is 100% compatible with existing UF system.

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NauruHyflux Equivalent

Phone:400-888-8888

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Product Description

Fluoro-Pure D600B Series Ultrafiltration membranes are economical alternative for Hyflux UF Membrane Kristal K600B model with 70㎡ membrane area, with dimensions 216*2130mm, it can well fit into existing Kristal UF system.

Delta Filtration PVDF membrane has excellent tensile strength compared with convential NIPS membrane fibers, thus making sure less fiber breakage, 120000 MWCO contributes to good rejection to contaminants as well as offering high flow rate.

Typical features:

　　● PVDF membrane with better chemical performance than PES

　　● Direct replacement for Hyflux K600B UF Membrane

　　● Operation same as Hyflux Kristal membrane

　　● Outside-in flow mode

● Good flow recovery after cleaning

Specification

Model		DFPVDF600B
Specification	Membrane material	PVDF
	Housing material	UPVC
	MWCO(Dalton)	120,000
	Inner diameter(mm)	0.7
	Outer diameter(mm)	1.3
	Membrane area(m2)	70
	Overall length(mm)	2,130
	Module diameter(mm)	257.8
	Feed/Filtrate port	1.5 inch NPT
	Rejection port	1 inch NPT
	Potting material	Epoxy resin
	Bacteria rejection	>99.9999%
	Virus rejection	>99.99%
	Tensile force(N)	>3
Operation parameter	Max.chlorine concentration(ppm)	2000
	pH range	2 - 11
	Max backwash pressure(Mpa)	0.2
	Max feed pressure(Mpa)	0.25
	Max backwash flow(L/H)	3500
	Air scour rate(Nm3/h)	4.0 - 7.0
	Design flux(LMH)	50 - 120

FAQ:

Q: When I used UF membranes, main problem is fiber breakage, how is your membrane?

A: Generally there are three causes for fiber breakage:First is abrasion by small particles during air scour, Second is high hydraulic stress to fibers due to too high flux, third is membrane mechanical fatigue. DELTA PVDF fiber has excellent tensile strength and can be applied to high chlorine concentration chemical cleaning, our design and technical team will guide you appropriate design for pretreatment to minimize fiber damage caused by fine particles, and suggest most optimized design flux for UF membrane, fiber breakage is not an issue for our modules.

Q: How is your recovery rate? Can I go to 95% or higher recovery?

A: We decide recovery rate by feed water quality analysis and overall process treatment, take ground water as feed water source, usually it is no higher than 90%, we should be aware that even though higher recovery means higher flux and less modules, it is also a main cause for membrane clog.

Q: Do you provide OEM service for UF modules?

A: Yes, DELTA positions itself as an OEM manufacturer for filtration products with fast delivery time, any OEM request is welcome.

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NauruHyflux Membrane Retrofit

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